Just came across this thread when thinking it would have been a good song for the Commonwealth Games and had been recorded by the Clydesiders as used for the games volunteers. I was a member of the band along with Sandy Kelso from it's inception in 1968, and indeed still am, although we play rarely these days. The track was indeed on an album 'Wild Mountain Thyme' and was written largely by Sandy, although I think maybe Duncan had some input. . I don't think that the track is available these days though some of the old stuff is on ITunes. I do have it myself if anyone was desperate for the words.